alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE TheTrick Banking Trojan User-Agent"; flow:established,to_server; http.user_agent; content:"|54 72 69 63 6b 4c 6f 61 64 65 72|"; fast_pattern; startswith; reference:md5,f26649fc31ede7594b18f8cd7cdbbc15; classtype:trojan-activity; sid:2023338; rev:5; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_10_13, deployment Perimeter, malware_family Banking_Trojan, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_03_12;)